Marc Gottlieb Consulting

Learn the Secrets of Building a Business with Open Source http://ift.tt/2sKPgZ2 Today, if you’re building a new product or service, open source software is likely playing a role. But many entrepreneurs and product managers still struggle with how to build a successful business purely on open source.                     The big secret […]

Accidentally overwrote a binary file on Linux? Here is how to restore it http://ift.tt/2qgqSgq Accidentally overwrote a binary file on Linux? Here is how to restore it Posted on May 23, 2017in Categories Command Line Hacks last updated May 23, 2017 A shell script went wild due to some bug, and the script overwrote a […]

Say Hello to the Slimbook Pro, a 13-inch Linux Laptop http://ift.tt/2qMtB4v Spanish hardware company Slimbook is on a roll. It already caters to the needs of KDE enthusiasts, and recently it unsheathed the impressive aluminium 15-inch Slimbook Excalibur. Today the company takes the shrink wrap off of yet another Linux powered laptop. Say hello to the Slimbook Pro. Slimbook Pro Specs & […]

A Brief Look at the Roots of Linux Containers http://ift.tt/2q2SBFX In previous excerpts of the new, self-paced Containers Fundamentals course from The Linux Foundation, we discussed what containers are and are not. Here, we’ll take a brief look at the history of containers, which includes chroot, FreeBSD jails, Solaris zones, and systemd-nspawn.  Chroot was first […]

WannaCrypt makes an easy case for Linux http://ift.tt/2pVIkeQ Image: Jack Wallen Ransomware is on the rise. On a single day, WannaCrypt held hostage over 57,000 users worldwide, demanding anywhere between $300-$600 in Bitcoin. Don’t pay up and you’ll not be seeing your data again. Before I get into the thrust of this piece, if anything, […]

How to Install Etcher, the open-source USB writer tool, on Ubuntu http://ift.tt/2pJB28R Etcher, a popular open-source USB image writer tool for Windows, macOS and Linux, has just issued a new stable release. Version 1.0 arrives almost one year to the day since we first introduced you to the easy-to-use image writer tool on this site. The stable release sees the app pick up a […]

10 More Quick Tips to Make Linux Networking Easier http://ift.tt/2pYfpn5 If you either work on a Linux desktop, or administer a Linux server, there might be times when frustration sets in over networking issues. Although Linux has made significant advances over the years, there are still instances where the standard troubleshooting or optimizations won’t work. […]

How to run command or code in parallel in bash shell under Linux or Unix http://ift.tt/2q8BulH H ow do I run commands in parallel in a bash shell script running under Linux or Unix-like operating system? How can I run multiple programs in parallel from a bash script? You have various options to run programs […]